81270238

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{4259}}^1$

素因数の和:4344

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 65955362

約数列:

[1, 2, 7, 14, 29, 47, 58, 94, 203, 329, 406, 658, 1363, 2726, 4259, 8518, 9541, 19082, 29813, 59626, 123511, 200173, 247022, 400346, 864577, 1401211, 1729154, 2802422, 5805017, 11610034, 40635119, 81270238]

約数ペア:

[(1, 81270238), (2, 40635119), (7, 11610034), (14, 5805017), (29, 2802422), (47, 1729154), (58, 1401211), (94, 864577), (203, 400346), (329, 247022), (406, 200173), (658, 123511), (1363, 59626), (2726, 29813), (4259, 19082), (8518, 9541)]